A fair coin is tossed 27 times. what is the probability that at least 3 tails occur?


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A fair coin is tossed 27 times. what is the probability that at least 3 tails occur?

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A fair coin is tossed four tim...

Updated On: 27-06-2022

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Text Solution

`(7)/(8)``(15)/(16)``(13)/(16)``(3)/(4)`

Answer : B

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A fair coin is tossed 27 times. what is the probability that at least 3 tails occur?

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